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freetype/src/bdf/bdfdrivr.c
Werner Lemberg 9a966b7d1b Add support for cmap type 14. 
* devel/ftoption.h, include/freetype/config/ftoption.h
(TT_CONFIG_CMAP_FORMAT_14): New macro.

* include/freetype/internal/ftobjs.h (FT_CMap_CharVarIndexFunc,
FT_CMap_CharVarIsDefaultFunc, FT_CMap_VariantListFunc,
FT_CMap_CharVariantListFunc, FT_CMap_VariantCharListFunc): New
support function prototypes.
(FT_CMap_ClassRec): Add them.
Update all users.

* include/freetype/ttnameid.h (TT_APPLE_ID_VARIANT_SELECTOR): New
macro.

* include/freetype/freetype.h (FT_Get_Char_Variant_Index,
FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors,
FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API
functions.

* src/base/ftobjs.c (find_variant_selector_charmap): New auxiliary
function.
(FT_Set_Charmap): Disallow cmaps of type 14.
(FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault,
FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char,
FT_Get_Chars_Of_Variant): New API functions.

* src/sfnt/ttcmap.c (TT_PEEK_UINT24, TT_NEXT_UINT24): New macros.

(TT_CMap14Rec, tt_cmap14_init, tt_cmap14_validate,
tt_cmap14_char_index, tt_cmap14_char_next, tt_cmap14_get_info,
tt_cmap14_char_map_def_binary, tt_cmap14_char_map_nondef_binary,
tt_cmap14_find_variant, tt_cmap14_char_var_index,
tt_cmap14_char_var_isdefault, tt_cmap14_variants,
tt_cmap14_char_variants, tt_cmap14_def_char_count,
tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
tt_cmap14_variant_chars, tt_cmap14_class_rec): New functions and
structures for cmap 14 support.
(tt_cmap_classes): Register tt_cmap14_class_rec.
(tt_face_build_cmaps): One more error message.

* docs/CHANGES: Mention cmap 14 support.
2007-10-15 17:21:32 +00:00

851 lines
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/* bdfdrivr.c
FreeType font driver for bdf files
Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007 by
Francesco Zappa Nardelli
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <ft2build.h>
#include FT_INTERNAL_DEBUG_H
#include FT_INTERNAL_STREAM_H
#include FT_INTERNAL_OBJECTS_H
#include FT_BDF_H
#include FT_SERVICE_BDF_H
#include FT_SERVICE_XFREE86_NAME_H
#include "bdf.h"
#include "bdfdrivr.h"
#include "bdferror.h"
/*************************************************************************/
/* */
/* The macro FT_COMPONENT is used in trace mode. It is an implicit */
/* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
/* messages during execution. */
/* */
#undef FT_COMPONENT
#define FT_COMPONENT trace_bdfdriver
typedef struct BDF_CMapRec_
{
FT_CMapRec cmap;
FT_UInt num_encodings;
BDF_encoding_el* encodings;
} BDF_CMapRec, *BDF_CMap;
FT_CALLBACK_DEF( FT_Error )
bdf_cmap_init( FT_CMap bdfcmap,
FT_Pointer init_data )
{
BDF_CMap cmap = (BDF_CMap)bdfcmap;
BDF_Face face = (BDF_Face)FT_CMAP_FACE( cmap );
FT_UNUSED( init_data );
cmap->num_encodings = face->bdffont->glyphs_used;
cmap->encodings = face->en_table;
return BDF_Err_Ok;
}
FT_CALLBACK_DEF( void )
bdf_cmap_done( FT_CMap bdfcmap )
{
BDF_CMap cmap = (BDF_CMap)bdfcmap;
cmap->encodings = NULL;
cmap->num_encodings = 0;
}
FT_CALLBACK_DEF( FT_UInt )
bdf_cmap_char_index( FT_CMap bdfcmap,
FT_UInt32 charcode )
{
BDF_CMap cmap = (BDF_CMap)bdfcmap;
BDF_encoding_el* encodings = cmap->encodings;
FT_UInt min, max, mid;
FT_UInt result = 0;
min = 0;
max = cmap->num_encodings;
while ( min < max )
{
FT_UInt32 code;
mid = ( min + max ) >> 1;
code = encodings[mid].enc;
if ( charcode == code )
{
/* increase glyph index by 1 -- */
/* we reserve slot 0 for the undefined glyph */
result = encodings[mid].glyph + 1;
break;
}
if ( charcode < code )
max = mid;
else
min = mid + 1;
}
return result;
}
FT_CALLBACK_DEF( FT_UInt )
bdf_cmap_char_next( FT_CMap bdfcmap,
FT_UInt32 *acharcode )
{
BDF_CMap cmap = (BDF_CMap)bdfcmap;
BDF_encoding_el* encodings = cmap->encodings;
FT_UInt min, max, mid;
FT_UInt32 charcode = *acharcode + 1;
FT_UInt result = 0;
min = 0;
max = cmap->num_encodings;
while ( min < max )
{
FT_UInt32 code;
mid = ( min + max ) >> 1;
code = encodings[mid].enc;
if ( charcode == code )
{
/* increase glyph index by 1 -- */
/* we reserve slot 0 for the undefined glyph */
result = encodings[mid].glyph + 1;
goto Exit;
}
if ( charcode < code )
max = mid;
else
min = mid + 1;
}
charcode = 0;
if ( min < cmap->num_encodings )
{
charcode = encodings[min].enc;
result = encodings[min].glyph + 1;
}
Exit:
*acharcode = charcode;
return result;
}
FT_CALLBACK_TABLE_DEF
const FT_CMap_ClassRec bdf_cmap_class =
{
sizeof ( BDF_CMapRec ),
bdf_cmap_init,
bdf_cmap_done,
bdf_cmap_char_index,
bdf_cmap_char_next,
NULL, NULL, NULL, NULL, NULL
};
static FT_Error
bdf_interpret_style( BDF_Face bdf )
{
FT_Error error = BDF_Err_Ok;
FT_Face face = FT_FACE( bdf );
FT_Memory memory = face->memory;
bdf_font_t* font = bdf->bdffont;
bdf_property_t* prop;
int nn, len;
char* strings[4] = { NULL, NULL, NULL, NULL };
int lengths[4];
face->style_flags = 0;
prop = bdf_get_font_property( font, (char *)"SLANT" );
if ( prop && prop->format == BDF_ATOM &&
prop->value.atom &&
( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' ||
*(prop->value.atom) == 'I' || *(prop->value.atom) == 'i' ) )
{
face->style_flags |= FT_STYLE_FLAG_ITALIC;
strings[2] = ( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' )
? (char *)"Oblique"
: (char *)"Italic";
}
prop = bdf_get_font_property( font, (char *)"WEIGHT_NAME" );
if ( prop && prop->format == BDF_ATOM &&
prop->value.atom &&
( *(prop->value.atom) == 'B' || *(prop->value.atom) == 'b' ) )
{
face->style_flags |= FT_STYLE_FLAG_BOLD;
strings[1] = (char *)"Bold";
}
prop = bdf_get_font_property( font, (char *)"SETWIDTH_NAME" );
if ( prop && prop->format == BDF_ATOM &&
prop->value.atom && *(prop->value.atom) &&
!( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
strings[3] = (char *)(prop->value.atom);
prop = bdf_get_font_property( font, (char *)"ADD_STYLE_NAME" );
if ( prop && prop->format == BDF_ATOM &&
prop->value.atom && *(prop->value.atom) &&
!( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
strings[0] = (char *)(prop->value.atom);
len = 0;
for ( len = 0, nn = 0; nn < 4; nn++ )
{
lengths[nn] = 0;
if ( strings[nn] )
{
lengths[nn] = ft_strlen( strings[nn] );
len += lengths[nn] + 1;
}
}
if ( len == 0 )
{
strings[0] = (char *)"Regular";
lengths[0] = ft_strlen( strings[0] );
len = lengths[0] + 1;
}
{
char* s;
if ( FT_ALLOC( face->style_name, len ) )
return error;
s = face->style_name;
for ( nn = 0; nn < 4; nn++ )
{
char* src = strings[nn];
len = lengths[nn];
if ( src == NULL )
continue;
/* separate elements with a space */
if ( s != face->style_name )
*s++ = ' ';
ft_memcpy( s, src, len );
/* need to convert spaces to dashes for */
/* add_style_name and setwidth_name */
if ( nn == 0 || nn == 3 )
{
int mm;
for ( mm = 0; mm < len; mm++ )
if ( s[mm] == ' ' )
s[mm] = '-';
}
s += len;
}
*s = 0;
}
return error;
}
FT_CALLBACK_DEF( void )
BDF_Face_Done( FT_Face bdfface ) /* BDF_Face */
{
BDF_Face face = (BDF_Face)bdfface;
FT_Memory memory = FT_FACE_MEMORY( face );
bdf_free_font( face->bdffont );
FT_FREE( face->en_table );
FT_FREE( face->charset_encoding );
FT_FREE( face->charset_registry );
FT_FREE( bdfface->family_name );
FT_FREE( bdfface->style_name );
FT_FREE( bdfface->available_sizes );
FT_FREE( face->bdffont );
FT_TRACE4(( "BDF_Face_Done: done face\n" ));
}
FT_CALLBACK_DEF( FT_Error )
BDF_Face_Init( FT_Stream stream,
FT_Face bdfface, /* BDF_Face */
FT_Int face_index,
FT_Int num_params,
FT_Parameter* params )
{
FT_Error error = BDF_Err_Ok;
BDF_Face face = (BDF_Face)bdfface;
FT_Memory memory = FT_FACE_MEMORY( face );
bdf_font_t* font = NULL;
bdf_options_t options;
FT_UNUSED( num_params );
FT_UNUSED( params );
FT_UNUSED( face_index );
if ( FT_STREAM_SEEK( 0 ) )
goto Exit;
options.correct_metrics = 1; /* FZ XXX: options semantics */
options.keep_unencoded = 1;
options.keep_comments = 0;
options.font_spacing = BDF_PROPORTIONAL;
error = bdf_load_font( stream, memory, &options, &font );
if ( error == BDF_Err_Missing_Startfont_Field )
{
FT_TRACE2(( "[not a valid BDF file]\n" ));
goto Fail;
}
else if ( error )
goto Exit;
/* we have a bdf font: let's construct the face object */
face->bdffont = font;
{
bdf_property_t* prop = NULL;
FT_TRACE4(( "number of glyphs: %d (%d)\n",
font->glyphs_size,
font->glyphs_used ));
FT_TRACE4(( "number of unencoded glyphs: %d (%d)\n",
font->unencoded_size,
font->unencoded_used ));
bdfface->num_faces = 1;
bdfface->face_index = 0;
bdfface->face_flags = FT_FACE_FLAG_FIXED_SIZES |
FT_FACE_FLAG_HORIZONTAL |
FT_FACE_FLAG_FAST_GLYPHS;
prop = bdf_get_font_property( font, "SPACING" );
if ( prop && prop->format == BDF_ATOM &&
prop->value.atom &&
( *(prop->value.atom) == 'M' || *(prop->value.atom) == 'm' ||
*(prop->value.atom) == 'C' || *(prop->value.atom) == 'c' ) )
bdfface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
/* FZ XXX: TO DO: FT_FACE_FLAGS_VERTICAL */
/* FZ XXX: I need a font to implement this */
prop = bdf_get_font_property( font, "FAMILY_NAME" );
if ( prop && prop->value.atom )
{
if ( FT_STRDUP( bdfface->family_name, prop->value.atom ) )
goto Exit;
}
else
bdfface->family_name = 0;
if ( ( error = bdf_interpret_style( face ) ) != 0 )
goto Exit;
/* the number of glyphs (with one slot for the undefined glyph */
/* at position 0 and all unencoded glyphs) */
bdfface->num_glyphs = font->glyphs_size + 1;
bdfface->num_fixed_sizes = 1;
if ( FT_NEW_ARRAY( bdfface->available_sizes, 1 ) )
goto Exit;
{
FT_Bitmap_Size* bsize = bdfface->available_sizes;
FT_Short resolution_x = 0, resolution_y = 0;
FT_MEM_ZERO( bsize, sizeof ( FT_Bitmap_Size ) );
bsize->height = (FT_Short)( font->font_ascent + font->font_descent );
prop = bdf_get_font_property( font, "AVERAGE_WIDTH" );
if ( prop )
bsize->width = (FT_Short)( ( prop->value.int32 + 5 ) / 10 );
else
bsize->width = (FT_Short)( bsize->height * 2/3 );
prop = bdf_get_font_property( font, "POINT_SIZE" );
if ( prop )
/* convert from 722.7 decipoints to 72 points per inch */
bsize->size =
(FT_Pos)( ( prop->value.int32 * 64 * 7200 + 36135L ) / 72270L );
else
bsize->size = bsize->width << 6;
prop = bdf_get_font_property( font, "PIXEL_SIZE" );
if ( prop )
bsize->y_ppem = (FT_Short)prop->value.int32 << 6;
prop = bdf_get_font_property( font, "RESOLUTION_X" );
if ( prop )
resolution_x = (FT_Short)prop->value.int32;
prop = bdf_get_font_property( font, "RESOLUTION_Y" );
if ( prop )
resolution_y = (FT_Short)prop->value.int32;
if ( bsize->y_ppem == 0 )
{
bsize->y_ppem = bsize->size;
if ( resolution_y )
bsize->y_ppem = bsize->y_ppem * resolution_y / 72;
}
if ( resolution_x && resolution_y )
bsize->x_ppem = bsize->y_ppem * resolution_x / resolution_y;
else
bsize->x_ppem = bsize->y_ppem;
}
/* encoding table */
{
bdf_glyph_t* cur = font->glyphs;
unsigned long n;
if ( FT_NEW_ARRAY( face->en_table, font->glyphs_size ) )
goto Exit;
face->default_glyph = 0;
for ( n = 0; n < font->glyphs_size; n++ )
{
(face->en_table[n]).enc = cur[n].encoding;
FT_TRACE4(( "idx %d, val 0x%lX\n", n, cur[n].encoding ));
(face->en_table[n]).glyph = (FT_Short)n;
if ( cur[n].encoding == font->default_char )
face->default_glyph = n;
}
}
/* charmaps */
{
bdf_property_t *charset_registry = 0, *charset_encoding = 0;
FT_Bool unicode_charmap = 0;
charset_registry =
bdf_get_font_property( font, "CHARSET_REGISTRY" );
charset_encoding =
bdf_get_font_property( font, "CHARSET_ENCODING" );
if ( charset_registry && charset_encoding )
{
if ( charset_registry->format == BDF_ATOM &&
charset_encoding->format == BDF_ATOM &&
charset_registry->value.atom &&
charset_encoding->value.atom )
{
const char* s;
if ( FT_STRDUP( face->charset_encoding,
charset_encoding->value.atom ) ||
FT_STRDUP( face->charset_registry,
charset_registry->value.atom ) )
goto Exit;
/* Uh, oh, compare first letters manually to avoid dependency */
/* on locales. */
s = face->charset_registry;
if ( ( s[0] == 'i' || s[0] == 'I' ) &&
( s[1] == 's' || s[1] == 'S' ) &&
( s[2] == 'o' || s[2] == 'O' ) )
{
s += 3;
if ( !ft_strcmp( s, "10646" ) ||
( !ft_strcmp( s, "8859" ) &&
!ft_strcmp( face->charset_encoding, "1" ) ) )
unicode_charmap = 1;
}
{
FT_CharMapRec charmap;
charmap.face = FT_FACE( face );
charmap.encoding = FT_ENCODING_NONE;
charmap.platform_id = 0;
charmap.encoding_id = 0;
if ( unicode_charmap )
{
charmap.encoding = FT_ENCODING_UNICODE;
charmap.platform_id = 3;
charmap.encoding_id = 1;
}
error = FT_CMap_New( &bdf_cmap_class, NULL, &charmap, NULL );
#if 0
/* Select default charmap */
if ( bdfface->num_charmaps )
bdfface->charmap = bdfface->charmaps[0];
#endif
}
goto Exit;
}
}
/* otherwise assume Adobe standard encoding */
{
FT_CharMapRec charmap;
charmap.face = FT_FACE( face );
charmap.encoding = FT_ENCODING_ADOBE_STANDARD;
charmap.platform_id = 7;
charmap.encoding_id = 0;
error = FT_CMap_New( &bdf_cmap_class, NULL, &charmap, NULL );
/* Select default charmap */
if ( bdfface->num_charmaps )
bdfface->charmap = bdfface->charmaps[0];
}
}
}
Exit:
return error;
Fail:
BDF_Face_Done( bdfface );
return BDF_Err_Unknown_File_Format;
}
FT_CALLBACK_DEF( FT_Error )
BDF_Size_Select( FT_Size size,
FT_ULong strike_index )
{
bdf_font_t* bdffont = ( (BDF_Face)size->face )->bdffont;
FT_Select_Metrics( size->face, strike_index );
size->metrics.ascender = bdffont->font_ascent << 6;
size->metrics.descender = -bdffont->font_descent << 6;
size->metrics.max_advance = bdffont->bbx.width << 6;
return BDF_Err_Ok;
}
FT_CALLBACK_DEF( FT_Error )
BDF_Size_Request( FT_Size size,
FT_Size_Request req )
{
FT_Face face = size->face;
FT_Bitmap_Size* bsize = face->available_sizes;
bdf_font_t* bdffont = ( (BDF_Face)face )->bdffont;
FT_Error error = BDF_Err_Invalid_Pixel_Size;
FT_Long height;
height = FT_REQUEST_HEIGHT( req );
height = ( height + 32 ) >> 6;
switch ( req->type )
{
case FT_SIZE_REQUEST_TYPE_NOMINAL:
if ( height == ( bsize->y_ppem + 32 ) >> 6 )
error = BDF_Err_Ok;
break;
case FT_SIZE_REQUEST_TYPE_REAL_DIM:
if ( height == ( bdffont->font_ascent +
bdffont->font_descent ) )
error = BDF_Err_Ok;
break;
default:
error = BDF_Err_Unimplemented_Feature;
break;
}
if ( error )
return error;
else
return BDF_Size_Select( size, 0 );
}
FT_CALLBACK_DEF( FT_Error )
BDF_Glyph_Load( FT_GlyphSlot slot,
FT_Size size,
FT_UInt glyph_index,
FT_Int32 load_flags )
{
BDF_Face bdf = (BDF_Face)FT_SIZE_FACE( size );
FT_Face face = FT_FACE( bdf );
FT_Error error = BDF_Err_Ok;
FT_Bitmap* bitmap = &slot->bitmap;
bdf_glyph_t glyph;
int bpp = bdf->bdffont->bpp;
FT_UNUSED( load_flags );
if ( !face || glyph_index >= (FT_UInt)face->num_glyphs )
{
error = BDF_Err_Invalid_Argument;
goto Exit;
}
/* index 0 is the undefined glyph */
if ( glyph_index == 0 )
glyph_index = bdf->default_glyph;
else
glyph_index--;
/* slot, bitmap => freetype, glyph => bdflib */
glyph = bdf->bdffont->glyphs[glyph_index];
bitmap->rows = glyph.bbx.height;
bitmap->width = glyph.bbx.width;
bitmap->pitch = glyph.bpr;
/* note: we don't allocate a new array to hold the bitmap; */
/* we can simply point to it */
ft_glyphslot_set_bitmap( slot, glyph.bitmap );
switch ( bpp )
{
case 1:
bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
break;
case 2:
bitmap->pixel_mode = FT_PIXEL_MODE_GRAY2;
break;
case 4:
bitmap->pixel_mode = FT_PIXEL_MODE_GRAY4;
break;
case 8:
bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
bitmap->num_grays = 256;
break;
}
slot->format = FT_GLYPH_FORMAT_BITMAP;
slot->bitmap_left = glyph.bbx.x_offset;
slot->bitmap_top = glyph.bbx.ascent;
slot->metrics.horiAdvance = glyph.dwidth << 6;
slot->metrics.horiBearingX = glyph.bbx.x_offset << 6;
slot->metrics.horiBearingY = glyph.bbx.ascent << 6;
slot->metrics.width = bitmap->width << 6;
slot->metrics.height = bitmap->rows << 6;
/*
* XXX DWIDTH1 and VVECTOR should be parsed and
* used here, provided such fonts do exist.
*/
ft_synthesize_vertical_metrics( &slot->metrics,
bdf->bdffont->bbx.height << 6 );
Exit:
return error;
}
/*
*
* BDF SERVICE
*
*/
static FT_Error
bdf_get_bdf_property( BDF_Face face,
const char* prop_name,
BDF_PropertyRec *aproperty )
{
bdf_property_t* prop;
FT_ASSERT( face && face->bdffont );
prop = bdf_get_font_property( face->bdffont, prop_name );
if ( prop )
{
switch ( prop->format )
{
case BDF_ATOM:
aproperty->type = BDF_PROPERTY_TYPE_ATOM;
aproperty->u.atom = prop->value.atom;
break;
case BDF_INTEGER:
aproperty->type = BDF_PROPERTY_TYPE_INTEGER;
aproperty->u.integer = prop->value.int32;
break;
case BDF_CARDINAL:
aproperty->type = BDF_PROPERTY_TYPE_CARDINAL;
aproperty->u.cardinal = prop->value.card32;
break;
default:
goto Fail;
}
return 0;
}
Fail:
return BDF_Err_Invalid_Argument;
}
static FT_Error
bdf_get_charset_id( BDF_Face face,
const char* *acharset_encoding,
const char* *acharset_registry )
{
*acharset_encoding = face->charset_encoding;
*acharset_registry = face->charset_registry;
return 0;
}
static const FT_Service_BDFRec bdf_service_bdf =
{
(FT_BDF_GetCharsetIdFunc)bdf_get_charset_id,
(FT_BDF_GetPropertyFunc) bdf_get_bdf_property
};
/*
*
* SERVICES LIST
*
*/
static const FT_ServiceDescRec bdf_services[] =
{
{ FT_SERVICE_ID_BDF, &bdf_service_bdf },
{ FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_BDF },
{ NULL, NULL }
};
FT_CALLBACK_DEF( FT_Module_Interface )
bdf_driver_requester( FT_Module module,
const char* name )
{
FT_UNUSED( module );
return ft_service_list_lookup( bdf_services, name );
}
FT_CALLBACK_TABLE_DEF
const FT_Driver_ClassRec bdf_driver_class =
{
{
FT_MODULE_FONT_DRIVER |
FT_MODULE_DRIVER_NO_OUTLINES,
sizeof ( FT_DriverRec ),
"bdf",
0x10000L,
0x20000L,
0,
(FT_Module_Constructor)0,
(FT_Module_Destructor) 0,
(FT_Module_Requester) bdf_driver_requester
},
sizeof ( BDF_FaceRec ),
sizeof ( FT_SizeRec ),
sizeof ( FT_GlyphSlotRec ),
BDF_Face_Init,
BDF_Face_Done,
0, /* FT_Size_InitFunc */
0, /* FT_Size_DoneFunc */
0, /* FT_Slot_InitFunc */
0, /* FT_Slot_DoneFunc */
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
ft_stub_set_char_sizes,
ft_stub_set_pixel_sizes,
#endif
BDF_Glyph_Load,
0, /* FT_Face_GetKerningFunc */
0, /* FT_Face_AttachFunc */
0, /* FT_Face_GetAdvancesFunc */
BDF_Size_Request,
BDF_Size_Select
};
/* END */
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